public Task <FeedSubscription> GetFeedSubscriptionAsync(int id)
        {
            return(Task.Run(async() =>
            {
                FeedSubscriptionDo feedSubscriptionDo =
                    await _databaseConnection.Table <FeedSubscriptionDo>().Where(i => i.Id == id).FirstOrDefaultAsync();

                return TransformToFeedSubscription(feedSubscriptionDo);
            }));
        }
        private FeedSubscriptionDo TransformToSubscriptionDo(IFeedSubscription feedSubscription)
        {
            var feedSubscriptionDo = new FeedSubscriptionDo
            {
                Id             = feedSubscription.Id,
                Title          = feedSubscription.Title,
                Description    = feedSubscription.Description,
                Url            = feedSubscription.Url,
                ImageUrl       = feedSubscription.ImageUrl,
                LastUpdated    = feedSubscription.LastUpdated,
                KeyPhrases     = BuildCommaDelimitedStringFromStringList(feedSubscription.KeyPhrases),
                SubscribedDate = feedSubscription.SubscribedDate,
            };

            return(feedSubscriptionDo);
        }